Darthlord7
The Smug Pikachu
Mining through Toei website URLs brought this up
http://www.toei-anim.co.jp/tv/dragon_s/assets/img/chara/chapter4/no07/u07_furiiza.png
It's the same pose Boo is doing.
It's happening.
Judging by the halo it seems Frieza is being temporarily brought back to life just like Goku during the Buu arc.